GV_SYS ='SED'.
CALL FUNCTION 'RFC_READ_TABLE' DESTINATION GV_SYS
EXPORTING
query_table = 'E070'
* DELIMITER = ' '
* NO_DATA = ' '
* ROWSKIPS = 0
* ROWCOUNT = 0
tables
OPTIONS = OPTIONS
fields = FIELDS
data = GT_E070
EXCEPTIONS
TABLE_NOT_AVAILABLE = 1
TABLE_WITHOUT_DATA = 2
OPTION_NOT_VALID = 3
FIELD_NOT_VALID = 4
NOT_AUTHORIZED = 5
DATA_BUFFER_EXCEEDED = 6
OTHERS = 7
.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
GIVING ERROR WITH SY-SUBRC = 7.